F=ma

[mingliuhermit]

void PhysicsSystem::integrateAccelerate(float delta_time)
{
for (auto& object_iter : m_physics_actors)
{
float inverse_mass = object_iter->getInverseMass();

        Vector3 linear_velocity = object_iter->getLinearVelocity();
        Vector3 force           = object_iter->getForce();
        Vector3 accel           = force * inverse_mass;

        if (m_is_use_gravity && inverse_mass > 0)
        {
            accel = accel + m_gravity;
        }

...
}
}
这里的Vector3 accel = force * inverse_mass;是不是写错了，加速度不是应该等于F/m吗？

[ShenMian]

除以一个数, 等于乘以这个数的倒数. 此处 inverse_mass 估计就是 m 的倒数.

[mingliuhermit]

满脸羞愧，英语渣渣，只知道mass，没注意inverse